磺化酞菁镓的二聚现象研究  

STUDY ON THE AGGREATION OF GA-SULFO PHTHALOCYANINE

作　　者：吴星[1] 张爱光[1] 姚荣[1] 张国林[1] 许志勤 潘兰 

机构地区：[1]扬州师范学院化学系

出　　处：《感光科学与光化学》1994年第1期45-50,共6页Photographic Science and Photochemistry

摘　　要：采用分光光度法研究了磺化酞菁镓的二聚现象；测定了二聚常数ｋ＿ｄ，讨论了ＰＨ值、离子强度、水、温度等因素对ｋ＿ｄ的影响，研究结果表明：磺化酞菁镓的二聚反应可表示成：且磺化酞菁镓的二聚常数随着离子强度、磺酸基数目、水的浓度的增加而增加。The aggregation of Ga-sulfopthlocyanine+ has been studied.Dimerization constantsare reported.The effects of pH, ionic strength,water,temperature, and sulfonation numberon the aggregation are also discussed.The experimental results show that Ga-sulfophth-alocyanine aggregative reaction can be expressed as follows:It also shows that the greater the ionic strength,the sulfonation number,and the concentration of water the greater the dimerization constants of Ga-sulfophthalocyanine willbe.

关 键 词：镓 聚合 分光光度 磺化酞菁镓 

分 类 号：O627.32[理学—有机化学]